204563808

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2908

約数の個数: 72

約数和(自身を含む): 584097696

約数和(自身を除く): 379533888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 2621, 3252, 4336, 4878, 5242, 6504, 7863, 8672, 9756, 10484, 13008, 15726, 19512, 20968, 23589, 26016, 31452, 39024, 41936, 47178, 62904, 78048, 83872, 94356, 125808, 188712, 251616, 377424, 710291, 754848, 1420582, 2130873, 2841164, 4261746, 5682328, 6392619, 8523492, 11364656, 12785238, 17046984, 22729312, 25570476, 34093968, 51140952, 68187936, 102281904, 204563808]

約数ペア:

[(1, 204563808), (2, 102281904), (3, 68187936), (4, 51140952), (6, 34093968), (8, 25570476), (9, 22729312), (12, 17046984), (16, 12785238), (18, 11364656), (24, 8523492), (32, 6392619), (36, 5682328), (48, 4261746), (72, 2841164), (96, 2130873), (144, 1420582), (271, 754848), (288, 710291), (542, 377424), (813, 251616), (1084, 188712), (1626, 125808), (2168, 94356), (2439, 83872), (2621, 78048), (3252, 62904), (4336, 47178), (4878, 41936), (5242, 39024), (6504, 31452), (7863, 26016), (8672, 23589), (9756, 20968), (10484, 19512), (13008, 15726)]